What is Traceroute? How to Use Traceroute? Run traceroute command on Windows 10, Linux, and Mac OS. How to read the Traceroute result?

Difference between Public and Private IP address. Which IP address is used on the Internet and in communication within the internal network.

What is DHCP? And how DHCP works? Advantages and Disadvantages of DHCP. A basic tutorial on DHCP to understand the IP configuration model.

What is a MAC Address? How to Find the MAC Address of Windows, Mac OS, Linux, and Router? MAC address vs IP address

What is a hexadecimal number? How hexadecimal number is different from a binary number? Hexadecimal to decimal conversion and vice versa.